Tap
Zero-dependency reactive state management inspired by React hooks
Pricing
Free tier
Flat rate
Adoption
↗RisingLicense
Open Source
Data freshness
Verified · Jul 16, 2026Overview
What is Tap?
A lightweight and flexible state management library for JavaScript applications that mimics the simplicity of React hooks, making it easy to manage application state without additional dependencies.
Key differentiator
“The only lightweight, zero-dependency state management library inspired by React hooks, making it ideal for developers who want simplicity without sacrificing functionality.”
Capability profile
Capability Radar
Honest assessment
Strengths & Weaknesses
↑ Strengths
↓ Weaknesses
The official documentation lacks comprehensive guides and real-world usage examples, making it difficult for new users to understand how to effectively use the library.
The project has a relatively small number of contributors and issues on GitHub often go unanswered or take a long time to be addressed, indicating limited community engagement and support.
There is little evidence of the library being used in production environments with complex state management requirements, raising concerns about its reliability at scale.
While there is a community-maintained TypeScript SDK, it may not be as robust or up-to-date as an officially supported version, leading to potential issues with type safety and compatibility.
Fit analysis
Who is it for?
✓ Best for
JavaScript developers looking to add lightweight state management to their projects without adding extra dependencies
Projects that require a simple and easy-to-integrate solution for managing application state
Teams building small-scale applications who prefer minimalistic tools
✕ Not a fit for
Large-scale enterprise applications requiring complex state management solutions
Developers needing advanced features like server-side rendering or real-time data synchronization out-of-the-box
Cost structure
Pricing
Free Tier
Available
Open source — free to use
Starts at
$0
Model
Flat rate
Enterprise
None
Performance benchmarks
How Fast Is It?
Ecosystem
Relationships
Integrations
Next step
Get Started with Tap
Step-by-step setup guide with code examples and common gotchas.